OverviewPublic Transportation from SeaTac Airport: Staffed Ground Transportation Information Booths are both on level 3 of the Parking Garage, and in the Main Terminal's Baggage Claim, opposite Carousel 12:
The Shuttle Express is the only on demand door-to-door shuttle service at SeaTac, covering Seattle, Tacoma, Everett & the Eastside; it also provides limos, buses & charter services.
The shuttle for Kenmore Air picks up outside Door 00 on the baggage claim level.
The QuickShuttle operates scheduled bus service to Vancouver, Canada, making stops at downtown Seattle, Bellingham Airport and drop-offs inside the Canadian-US border.
Outside of the Baggage claim level are the following modes of transportation available:
Near door 00: scheduled Airporters, Cruise Line buses, & Charter buses.
Near Door 02 are public transit buses 'Sount Transit 560 & 574;
Near Door 02 & 24 are rental car shuttles to Rental Car Center
Across from Arrivals S Drive (accessed from lower baggage level of passenger terminal) is the bus stop island for Courtesy vehicles & Downtown Airporter. The Ground Transport Info Booth is reached by escalator.
1. The Link Light Rail* to the City departs from the new SeaTac/Airport Station, accessible from the Main Terminal's Skybridge 6 on the Ticketing Level, connecting there to a pedestrian covered walkway (which is also used for Public Bus station); at opposite side at Skybridge 6, leads to level 4 of the Parking Garage. Trains run every 7.5 minutes during rush hours and every 15 minutes thereafter, MonSat 5am-1am & Sun 6am-midnight. Wheelchair service is available. Signs will guide you.
2. The Metro bus station can be reached from the Main Terminal's Skybridge 6 on the Ticketing Level, connecting there to a pedestrian covered walkway leading to Sound Transit Link Light Rail Station; exit there to International Blvd. The Bus stop has timetables - or pick up one at ground transportation info booth near door 16.
3. Sound Transit routes 560 & 574 make pickups/dropoffs at main terminal bus stop on lower drive.
*NOTE: By late 2016 it is expected that the 1.6 mile elevated guideway & station of the Link Light Rail Extension project - including its University Link , is scheduled to be completed.